//Lilian, 26/10/2012, Lolilol
package mathsops;

public class Operations 
{
    public Operations()
    {}
        public static int addition (int a, int b)
    {
        return a+b;
    }
        
     public static int soustraction(int a,int b)
     {
         return a-b;
     }
     
     public static int multiplication(int a,int b)
     {
         return a*b;
     }
     
     public static double division(int a,int b)
     {
        return (double) a/b;
     }
}
